Subtracting mx from both sides, we get y-mx=b
It looks like ∆ is defined as
<em>a</em> ∆ <em>b</em> = (<em>a</em> + <em>b</em>)² + 5
If that's the case, then
1 ∆ (-4) = (1 + (-4))² + 5 = (-3)² + 5 = 9 + 5 = 14
A (x,-y). When you reflect over the x-axis, the y becomes negative
Domain is the first set of numbers or x
52, 72, 86 and 105
the y coordinates are the range